Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 General Grade Engineering Plastics Manufacturers in China Hebei

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Top-rated General Grade Engineering Plastics suppliers, How to choose a General Grade Engineering Plastics manufacturer, Best General Grade Engineering Plastics companies in China

The top 10 General Grade Engineering Plastics manufacturers in Hebei for 2026 are: Langfang Haozheng Sealing Materials Co., Ltd, Hengshui Bangyao Rubber Products Co., Ltd, Hebei Yousheng Sealing Materials Co., Ltd, Jingxian Lanjuan Rubber Products Co., Ltd, Hebei Longju Rubber and Plastic Manufacturing Co., Ltd, Jize Xingran Chemical Co., Ltd, Hebei Nuopai Rubber Products Co., Ltd, Hengshui Tongbang Rubber Products Co., Ltd, Gaoyi County Lihe Chemical Co., Ltd, Hebei Xinda Sealing Materials Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Langfang Haozheng Sealing Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2019-04-09
Registered Capital1000K CNY

Langfang Haozheng Sealing Materials Co., Ltd., with its registered address at No. 4, Lane 16, Tongzhuangzi Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Liu Kaihua, and the business scope includes processing and sales of aramid gaskets, carbon gaskets, high water-based gaskets, graphite gaskets, high carbon gaskets, acrylic gaskets, and PTFE products; Sales: Metal winding pads, graphite rings, packing rings, ladle pads, graphite composite pads, refractory materials, insulation materials, insulation materials, rubber products, asbestos products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: General Grade Engineering Plastics, High Water-Based Packing, Carbon Fiber Packing

Top 2
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Hengshui Bangyao Rubber Products Co., Ltd
Overall Score4.7 / 5
Est. Date2021-03-24
Registered Capital1000K CNY

Hengshui Bangyao Rubber and Plastic Products Co., Ltd. is registered at No. 821 Zhanggehou Rubber and Plastic Base, Jing County, Hengshui City, Hebei Province. The registration authority is Jing County Market Supervision Administration, and the legal representative is Zhang Yucheng. Its business scope includes the manufacturing of other rubber products. Production and sales of rubber products, plastic products, polyurethane, nylon lining plates, polyethylene polymer boards, rods, rollers, roller accessories, brackets, and wear-resistant pipelines (projects that require approval by law can only be carried out after approval by relevant departments). Core products: General Grade Engineering Plastics, Pe Class, Pe Guide Rail

Top 3
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Hebei Yousheng Sealing Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2017-08-29
Registered Capital3000K CNY

Hebei Yousheng Sealing Materials Co., Ltd., with its registered address in Qiangezhuang Village, Xingbieying Township, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision and Administration Bureau. The legal representative is Li Jianbing, and the business scope includes the sales of sealing materials, insulation materials, insulation products, rubber products, plastic products, asbestos products, nylon products, metal seals, PTFE products, waterproof materials, fireproof materials, polyurethane materials, power equipment, glass products, packing, and gaskets; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: General Grade Engineering Plastics, Nylon Rod, Nylon Pin, Board

TOP4
Jingxian Lanjuan Rubber Products Co., Ltd
Overall Score4.6 / 5
Est. Date2022-10-08
Registered Capital100K CNY

Jingxian Lanjuan Rubber and Plastic Products Co., Ltd. is registered in Duqiao Town Industrial Park, Jingxian County, Hengshui City, Hebei Province. The registration authority is Jingxian Market Supervision Administration Bureau, and the legal representative is Chen Yulan. The business scope includes general projects: production and sales of rubber and plastic products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: General Grade Engineering Plastics, Polyurethane Products, Nylon Products

TOP5
Hebei Longju Rubber and Plastic Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2021-07-23
Registered Capital3000K CNY

Hebei Longju Rubber and Plastic Manufacturing Co., Ltd., with its registered address at 338 Yafu Road, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision Administration and represented by Xu Wen. Its business scope includes the manufacturing of rubber parts. Production and sales of wear-resistant rubber, mining machinery parts, nylon plastic products, rubber products, silicone products, polyurethane products, waterproof materials and rolls, seals, rubber soft joints, rubber shock absorbers, rollers, coal mine accessories, buffer pads, rubber springs, conveyor belts, rubber polyurethane screen plates, high and low pressure rubber hoses and assemblies, metal hoses, PTFE hoses, metal compensators, cyclones, automotive parts, molds, rubber products research and development and application, import and export of goods or technology * * (Business activities that require approval by law can only be carried out after approval by relevant departments). Core products: General Grade Engineering Plastics, Rubber Sleeve, Silicone Products

TOP6
Jize Xingran Chemical Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-16
Registered Capital2000K CNY

Jize Xingran Chemical Co., Ltd. is registered at No. 203 Qingshanli, Kangshuata Village, Jize Town, Jize County, Handan City, Hebei Province. The registration authority is Jize County Market Supervision Administration, and the legal representative is Zhang Qingbo. The business scope includes mercuric chloride, mercuric oxide, phthalic anhydride, phosphoric acid, potassium hydroxide, lithium hydroxide, resorcinol, paint, paint thinner, coal tar, solvent oil (closed cup flash point ≤ 60 ℃), ink, turpentine, methanol, o-xylene, m-xylene, p-xylene, cyclohexanone, tetrahydrofuran, triethylamine, epichlorohydrin N. N-dimethylformamide, cyclohexylamine, methyl acrylate, ethyl acrylate, methyl methacrylate, chlorobenzene, styrene, ethylenediamine, coal tar pitch, acrylic acid, maleic anhydride (maleic anhydride; dehydrated malic anhydride; maleic anhydride), resin (containing primary and secondary flammable solvents), 4-methyl-2-pentanone (methyl isobutyl ketone; isohexane), pyridine, morpholine, isocyanates (taking cyclohexyl isocyanate as an example), 2,2 '- azodiisobutyronitrile, n-butyl ether, diphenylamine, polyformaldehyde, hexamethylenetetramine (urotropin), insurance powder, zinc powder, sodium borohydride, magnesium, aluminum powder, ammonium dichromate (ettringamine), vanadium pentoxide Selenium, paint auxiliary materials (closed cup flash point ≤ 60 ℃), chemical reagents, coating products, hydroquinone, catechol, mercury, diethanolamine, ethanolamine, etc Wholesale and retail of synthetic resins containing flammable solvents (without storage facilities) (Dangerous Chemicals Business License valid until January 29, 2024); Acquisitions and sales of dyes, pigments, rubber additives, curing agents, polyurethane raw materials, aluminum powder, sodium alginate, vitamins, hot melt adhesives, pressure sensitive adhesives, rosin, chemical raw materials, food additives, feed additives, pharmaceutical raw materials, essence and spices, plastic additives, daily chemical raw materials, building additives, drilling additives, papermaking additives, textile printing and dyeing additives, emulsifiers, food gums, food pigments, vegetable waxes (excluding hazardous chemicals). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)*. Core products: General Grade Engineering Plastics, Recycling Lithium Battery Raw Materials, Recycling Stannous Sulfate

TOP7
Hebei Nuopai Rubber Products Co., Ltd
Overall Score4.5 / 5
Est. Date2009-06-15
Registered Capital3000K CNY

Hebei Nuopai Rubber and Plastic Products Co., Ltd., registered in Beiliuzhi Industrial Zone, Jing County, with the registration authority of Jing County Market Supervision Administration and the legal representative of Wang Jingcheng, engages in the production and sales of rubber and plastic products, polyurethane nylon products, metal hoses and assemblies, high and low pressure hoses and assemblies, and self operated import and export business**. Core products: General Grade Engineering Plastics, Polyethylene, Polytetrafluoroethylene

TOP8
Hengshui Tongbang Rubber Products Co., Ltd
Overall Score4.5 / 5
Est. Date2021-06-03
Registered Capital1000K CNY

Hengshui Tongbang Rubber Products Co., Ltd. is registered in Chenqian Village, Duqiao Town, Jing County, Hengshui City, Hebei Province. The registration authority is Jing County Market Supervision Administration Bureau, and the legal representative is Zhang Chunfang. The business scope includes the manufacturing of plastic parts and other plastic products. Production, processing, and sales: Nylon products, plastic products, PTFE products, anti-corrosion products, sealing products, polyurethane products, metal products, injection molded products, pipe fittings, stainless steel products, metal hoses, high and low pressure rubber hoses and assemblies, mechanical equipment components, and vehicle equipment accessories * * (Business activities that require approval by law can only be carried out after approval by relevant departments). Core products: General Grade Engineering Plastics, Injection Molded Part,

TOP9
Gaoyi County Lihe Chemical Co., Ltd
Overall Score4.3 / 5
Est. Date2012-04-10
Registered Capital1000K CNY

Gaoyi Lihe Chemical Co., Ltd., registered at No. 109 Fengzhong Road, Gaoyi County, with the registration authority of Gaoyi County Market Supervision Administration and the legal representative of Xu Congheng, engages in the import and export of zinc oxide, stearic acid, sodium gluconate, chemical raw materials (excluding hazardous chemicals), self operated and agency of various (general) commodities and technologies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: General Grade Engineering Plastics, Active Zinc Oxide, Stearic Acid

TOP10
Hebei Xinda Sealing Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2003-08-11
Registered Capital16000K CNY

Hebei Xinda Sealing Materials Co., Ltd., with its registered address in Daliuhe Village, Dacheng County, registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Li Xianglin, and its business scope includes general projects such as seal manufacturing; Sales of seals; Manufacturing of sealing fillers; Sales of sealing fillers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Research and development of new material technology; Rubber product manufacturing; Sales of rubber products; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of general components; Sales of mechanical parts and components; Manufacturing of hardware products; Retail of hardware products; Manufacturing of metal materials; Sales of metal materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Sales of solar thermal power generation products; Sales of chemical products (excluding licensed chemical products); Technology import and export; Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: General Grade Engineering Plastics, Graphite Packing, Ptfe Block

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Haozheng Sealing Materials Co., Ltd2019-04-09General Grade Engineering Plastics, High Water-Based Packing, Carbon Fiber Packing 1000K CNYSupported
Hengshui Bangyao Rubber Products Co., Ltd2021-03-24General Grade Engineering Plastics, Pe Class, Pe Guide Rail1000K CNYSupported
Hebei Yousheng Sealing Materials Co., Ltd2017-08-29General Grade Engineering Plastics, Nylon Rod, Nylon Pin, Board3000K CNYSupported
Jingxian Lanjuan Rubber Products Co., Ltd2022-10-08General Grade Engineering Plastics, Polyurethane Products, Nylon Products100K CNYSupported
Hebei Longju Rubber and Plastic Manufacturing Co., Ltd2021-07-23General Grade Engineering Plastics, Rubber Sleeve, Silicone Products3000K CNYSupported
Jize Xingran Chemical Co., Ltd2018-03-16General Grade Engineering Plastics, Recycling Lithium Battery Raw Materials, Recycling Stannous Sulfate2000K CNYNot Supported
Hebei Nuopai Rubber Products Co., Ltd2009-06-15General Grade Engineering Plastics, Polyethylene, Polytetrafluoroethylene3000K CNYSupported
Hengshui Tongbang Rubber Products Co., Ltd2021-06-03General Grade Engineering Plastics, Injection Molded Part, 1000K CNYSupported
Gaoyi County Lihe Chemical Co., Ltd2012-04-10General Grade Engineering Plastics, Active Zinc Oxide, Stearic Acid1000K CNYNot Supported
Hebei Xinda Sealing Materials Co., Ltd2003-08-11General Grade Engineering Plastics, Graphite Packing, Ptfe Block16000K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of general grade engineering plastics, it is recommended to prioritize confirming key technical parameters such as temperature resistance, mechanical strength, and chemical corrosion resistance of the materials to ensure compliance with specific application scenarios such as automotive components or electronic casings.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Such suppliers are usually able to consistently provide general-purpose engineering plastics that meet industrial standards.
  • In the field of industrial equipment or consumer goods manufacturing, there are significant differences in the requirements for the flowability (melt index) and dimensional stability of general-purpose engineering plastics in different application scenarios. Therefore, it is necessary to clarify the processing conditions before procurement.
  • If the procurement volume is large, the stability of the supplier's production capacity can be evaluated based on their industry data support capabilities, while paying attention to their actual case performance in injection molding, extrusion and other processing fields in the past.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs